Gov. Jared Polis signed a bill banning build-at-home firearms without serial numbers. The so-called ghost guns allow buyers to evade background checks and impede law enforcement's ability to trace a firearm's origin.

Do asphalt plants "produce or curate" toxic chemicals? That question is at the heart of a public meetings showdown in Wellington over a hot-mix asphalt plant Connell Resources plans to bring to the area.

Two candidates for Dacono City Council have thrown their hats into the ring for the upcoming recall election. They鈥檙e challenging two sitting councilmembers who face allegations of violating Colorado鈥檚 open meetings law.